Product Details
| Product Name: Fumaric acid | CAS No.: 110-17-8 |
| EC-No.: 203-743-0 | Min. Order: 1ton |
| Purity: 99% | Supply Ability: 1000T/M |
| Release date: 2025/11/04 |
Product Name: Fumaric Acid (Industrial Grade & Food Grade)
Chemical Name: Trans‑Butenedioic Acid
CAS Number: 110‑17‑8
EINECS Number: 203‑743‑0
Molecular Formula: C₄H₄O₄
Molecular Weight: 116.07 g/mol
1. Product Description
Fumaric Acid is a white crystalline dicarboxylic acid widely used as an acidulant, flavor enhancer, intermediate, and additive in food, beverage, pharmaceutical, and industrial applications.
Food Grade: Meets FCC and E297 standards for food additives.
Industrial Grade: Used as a raw material in resin, polyester, plasticizer, and chemical manufacturing.
2. Typical Properties
Food Grade (FCC / E297)
| Item | Specification |
|---|---|
| Appearance | White crystalline powder |
| Assay (as C₄H₄O₄) | ≥ 99.5 % |
| Melting Point | 286 – 302 °C |
| Moisture | ≤ 0.5 % |
| Residue on Ignition | ≤ 0.1 % |
| Heavy Metals (as Pb) | ≤ 10 ppm |
| Maleic Acid | ≤ 0.1 % |
| Arsenic (As) | ≤ 2 ppm |
| Lead (Pb) | ≤ 2 ppm |
| Item | Specification |
|---|---|
| Appearance | White to off‑white crystalline powder |
| Assay (as C₄H₄O₄) | ≥ 98.0 % |
| Melting Point | 286 – 302 °C |
| Moisture | ≤ 1.0 % |
| Residue on Ignition | ≤ 0.2 % |
| Heavy Metals (as Pb) | ≤ 20 ppm |
| Maleic Acid | ≤ 0.3 % |
3. Applications
Food Grade:
Acidulant and flavor enhancer in beverages, confectionery, bakery products
pH regulator and preservative in processed food
Ingredient in nutritional supplements and pharmaceutical formulations
Industrial Grade:
Intermediate for unsaturated polyester resins and alkyd resins
Used in plasticizers, coatings, and surfactants
Component in detergents and specialty chemicals
4. Packaging
Standard: 25 kg paper bags or fiber drums with inner polyethylene liners
Custom packaging: Available upon request
5. Storage & Shelf Life
Store in a cool, dry, well‑ventilated area away from moisture and direct sunlight
Shelf life: 24 months in unopened original packaging
6. Safety & Regulatory Information
Food Grade: Complies with FCC and EU E297 standards for food additives
Handling: Avoid inhalation of dust; use gloves and goggles in industrial applications
First Aid:
Inhalation: Move to fresh air
Skin contact: Rinse with water
Eye contact: Flush with plenty of water
Ingestion: Rinse mouth, seek medical attention if necessary
7. Quality Assurance
Each batch is produced under strict quality control procedures and supplied with a Certificate of Analysis (COA).
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- Since: 2025-04-07
- Address: C-309, No. 12 Yuzhou S. Rd, Haizhou, Lianyungang, Jiangsu, China

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